13309907409

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{359}}^1\times {\mathrm{69821}}^1$

素因数の和:70245

約数の個数: 24

約数和(自身を含む): 19606017600

約数和(自身を除く): 6296110191

約数列:

[1, 3, 9, 59, 177, 359, 531, 1077, 3231, 21181, 63543, 69821, 190629, 209463, 628389, 4119439, 12358317, 25065739, 37074951, 75197217, 225591651, 1478878601, 4436635803, 13309907409]

約数ペア:

[(1, 13309907409), (3, 4436635803), (9, 1478878601), (59, 225591651), (177, 75197217), (359, 37074951), (531, 25065739), (1077, 12358317), (3231, 4119439), (21181, 628389), (63543, 209463), (69821, 190629)]